Owner’s Manual
S
ave this manual for future reference.
Williams Furnace Co.
250 West Laurel Street
Colton, California 92324 U.S.A.
Top-Vent Gravity Wall
Furnace
Model Numbers:
2509622; 2539622; 2559622; 3509622; 3539622; 3559622;
5009622; 5039622; 5059622
FOR USE WITH NATURAL GAS ONLY
Model Numbers:
2509621; 2539621; 2559621; 3509621; 3539621; 3559621;
5009621; 5039621; 5059621
FOR USE WITH PROPANE GAS ONLY
READ THIS OWNER’S MANUAL CAREFULLY BEFORE YOU
INSTALL YOUR NEW WILLIAMS WALL FURNACE.
WARNING:
Improper installation, adjustment,
alteration, service or maintenance can cause injury
or property damage. Refer to this manual. For
assistance or for additional information consult a
qualified installer, service agency or the gas
supplier.
50,000
Btu/hr. Model
25,000 and 35,000
Btu/hr. Model
Do not store or use gasoline or other
flammable vapors and liquids in the vicinity
of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS:
Open all windows.
Do not try to light any appliance.
Do not touch any electrical switch; do not
use any phone or cell phone in your
building.
Extinguish any open flame.
Immediately call your gas supplier from
a neighbor’s phone. Follow the gas
supplier’s instructions.
If you cannot reach the gas supplier,
call the fire department.
Installation and service must be performed
by a qualified installer, service agency or
the gas supplier.
WARNING:
If the information in these
instructions is not followed exactly, a fire or
explosion may result causing property
damage, personal injury or loss of life.
